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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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The Glass Universe
Category:
Иное
Обновлено:
29 янв 2018
Pickering's Women Astronomers and the Harvard College Observatory
0
0
548
Авторы
Created by
Steve Danford
Attachments
Comments
The Space Age
By
Steve Danford
8 янв 2018
0
0
864
History of the Earth and Moon
By
Steve Danford
8 янв 2018
0
0
642
События
HD Catalog Published
HD takes first stellar spectrum
HD graduates medical school
Shapley Harvard Observatory Director
Leavitt, Cannon arrive at Harvard
Spectral Classification (Maury, Fleming, Cannon)
Payne arrives at Harvard
Периоды
Henry Draper 1837-1882
WWI
Edward Pickering 1846-1919
Harlow Shapley 1885-1972
Antonia Maury 1866-1952
Cecelia Payne 1900-1979
Henrietta Leavitt 1868-1921
Annie Jump Cannon 1863-1941
Williamina Fleming 1857-1911
SILENT SKY (~1900-1918)
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